Hello I have been a die hard diver hunter ever since i shot my first scaup. I have killed hundreds of divers from buffies to scooters. But there are a few i would like a shot at. We usually hunt erie every year around thanksgiving and kill alot of buffies, hen mergansers and goldeneyes. What time of year do you see the redheads and drake common and red breasted mergansers up there? We usually hunt around the islands. Or am I just hunting in the wrong area for these ducks?